TY  - BOOK
AU  - Andrade, E. N. da C.
TI  - An approach to modern physics
T2  - Doubleday Anchor Books
U1  - 539 23
PY  - 1956///
CY  - New York
PB  - Doubleday & Company
KW  - Modren Physics
N1  - Includes index
ER  -